Add the test_file_util changes to the Windows scons.
Add the test_file_util changes to the Windows scons.

Review URL: http://codereview.chromium.org/12664

git-svn-id: http://src.chromium.org/svn/trunk/src@6011 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 80398e8e5fee909cf4f04da634d2f97b37fa8b3a
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser